Radix UI

Open-source UI components for building accessible web apps

★★★★★ 5.0/5
FactScore™ 69.9
VS

Tetrisly Design System

Figma Component Library, Design tokens plugin, React

★★★★★ 5.0/5
FactScore™ 23.9

Updated February 2026

Radix UI Tetrisly Design System
Rating 5.0★ 5.0★
Reviews 24 2
Pros 10 0
FactScore™ 69.9 23.9

FactScore™ Comparison

FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.

👑
69.9
Radix UI FactScore™
★ Radix UI wins on FactScore™
23.9
Tetrisly Design System FactScore™

Pros & Cons

Only in Radix UI — Pros

Accessible UI components Developer experience Un-styled components React compatibility Community involvement Customizable Excellent documentation Fast performance Headless component library Theme component

Both tools — Pros

Only in Tetrisly Design System — Pros

No unique pros listed

Only in Radix UI — Cons

Customizable Limited built-in components

Both tools — Cons

Only in Tetrisly Design System — Cons

Details

Radix UI Tetrisly Design System
Categories Interface design tools, Engineering & Development, UI frameworks Interface design tools, Figma Plugins, UI frameworks
Platforms Web Web
Became Popular December 17, 2020 November 19, 2019
Website radix-ui.com new.tetrisly.com

Who Should Pick Which?

Choose Radix UI if...

  • Accessible UI components
  • Developer experience
  • Un-styled components

Choose Tetrisly Design System if...

  • No unique pros listed

With a FactScore™ of 69.9 vs 23.9, Radix UI leads in community reception. Radix UI uniquely offers Accessible UI components and Developer experience, while Tetrisly Design System stands out for No unique pros listed.

3

What Users Say

Radix UI

G
Gustav Aug 10, 2023
★★★★★

Perfection! It really shows that you have thought about the DX and APIs all the way through, there are so many good and clever features here. I've always been a fan of Radix, but this is one level ...

W
Wouter Feb 8, 2024
★★★★★

So many websites have buggy dropdowns and modals. With Radix, these primitives just work, i.e., pressing ESC just closes a modal as you'd expect. No customization needed. Would love for them to exp...

V
Victor Sep 12, 2024
★★★★★

As part of a larger effort to reduce complexity in our own codebase and increase accessibility of Strapi products, we've made the decision to migrate to Radix-UI primitives for many of our components

Tetrisly Design System

G
Greg Apr 12, 2023
★★★★★

Actually, I'm a user of paid version of Tetrisly but I think it's worth to add a comment. I was hesitant to pay for another product like this, but I'm sooooo glad I took the plunge with Tetrisly. I...

D
Dominika Jan 17, 2023
★★★★★

Very powerful design system. Easy to use and adapt it according to your needs. Color and typography tokens speed up the process of customization. It's a modern UI design with great colour palette.

Frequently Asked Questions

Which is better, Radix UI or Tetrisly Design System?

Based on FactScore™, Radix UI leads with a score of 69.9 vs 23.9. Radix UI has a higher rating of 5.0★ compared to 5.0★.

What are the pros of Radix UI compared to Tetrisly Design System?

Radix UI uniquely offers: Accessible UI components, Developer experience, Un-styled components, React compatibility, Community involvement.

What are the pros of Tetrisly Design System compared to Radix UI?

Tetrisly Design System uniquely offers: No unique pros listed.

Is Radix UI better rated than Tetrisly Design System?

Radix UI is rated 5.0★ from 24 reviews. Tetrisly Design System is rated 5.0★ from 2 reviews.

What is the FactScore™ of Radix UI and Tetrisly Design System?

FactScore™ weighs rating and review volume together. Radix UI scores 69.9 and Tetrisly Design System scores 23.9.

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